514361636 has 6 divisors (see below), whose sum is σ = 900132870. Its totient is φ = 257180816.

The previous prime is 514361633. The next prime is 514361669. The reversal of 514361636 is 636163415.

It can be written as a sum of positive squares in only one way, i.e., 400000000 + 114361636 = 20000^2 + 10694^2 .

It is a junction number, because it is equal to n+sod(n) for n = 514361596 and 514361605.

It is not an unprimeable number, because it can be changed into a prime (514361633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64295201 + ... + 64295208.

It is an arithmetic number, because the mean of its divisors is an integer number (150022145).

Almost surely, 2^514361636 is an apocalyptic number.

It is an amenable number.

514361636 is a deficient number, since it is larger than the sum of its proper divisors (385771234).

514361636 is a wasteful number, since it uses less digits than its factorization.

514361636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128590413 (or 128590411 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 514361636 is about 22679.5422352392. The cubic root of 514361636 is about 801.2281323987.

The spelling of 514361636 in words is "five hundred fourteen million, three hundred sixty-one thousand, six hundred thirty-six".